SPEEDO蛙掌 (半掌) (橙/藍)

產品特點 Product Features

增加水中阻力，提升上肢力量 Increase water resistance, raising upper body strength

增加划水距離，改善力量和耐力 Increase stroking distance, improving strength and endurance

提升手臂力量，改善泳姿 Increase arm power, improving swimming postures